As you know, Snippets are available since Visual Studio 2005 and Add-Ins since Visual Studio 2003, but we rarely asked “Can these help our work?”. Yes, they do. It’s not important how they are created, for this are many tutorials available, important is how those could help us.
Oracle BI Publisher (formerly XML Publisher) is an enterprise-level reporting tool that separates the data from the presentation. This means that the IT department can define the data sources, and power users can specify the report layout using tools like Microsoft Word. The same data source can be used by multiple report templates. Here are […]
In C# ENUMs are storage efficient data structure acting at run-time just like primitive types. The following presents one way to generate an enumeration class within a dynamic assembly using database data.
Suddenly, when restarting Liferay, the ROOT webapp was not anymore the first one that got started (it was the 4th or 5th). Because of this, all the portlets that make use of Liferay’s main services did not start correctly also. These portlets were started before ROOT.
During my experience with Liferay Portal I had this problem several times. When uploading a portlet (new or a new version of an existing one) Liferay says the following: Copying 1 file.. Copying 1 file.. ……. ………war copied successfully. Deployment will start in a few seconds. and then nothing happens.
If you are planning to migrate a database application from Oracle to PostgreSQL, this article can help you to understand and solve some of the issues occurring in such a process. PostgreSQL has recently become feature-complete in many areas and therefore porting projects from Oracle might be a feasible option in much more cases. Oracle […]
Over the developing period of Django web application the models change a lot. Managing these changes in a team environment working on a Django project can become complicated. Unfortunately Django doesn’t capture the changes in the existing models. Until Django will provide an solution to this problem, you will need to use a schema migration […]
Task: Show in a jsp file some properties you have declared in a .properties file in the project Solution1: Use the Jquery Plugin for internationalization. Think of this as using the ResourseBundle of Java. Loading and parsing the information from the .properties files and showing them in the jsp page.
When developing applications with JSF, there is the need to display error messages back to the user, if a user submitted form contains errors, or if the processing of the data went wrong. For this request, JSF meets the <h:message/> tag.
Wanting to implement a .jnlp jar for an application i run into this error that popped out in an error dialog “Uncaught System Error:org/apache/jaxme/JMElement” and after this, that project was blocked.
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